如何在 xml 文件中保存解析和更改的 DOM 文档? [英] How to save parsed and changed DOM document in xml file?

问题描述

我有 xml 文件.我需要阅读它，进行一些更改并将新的更改版本写入某个新目的地.

I have xml-file. I need to read it, make some changes and write new changed version to some new destination.

我设法读取、解析和修补此文件(使用 DocumentBuilderFactory、DocumentBuilder、Document 等).

I managed to read, parse and patch this file (with DocumentBuilderFactory, DocumentBuilder, Document and so on).

但我找不到如何保存该文件的方法.有没有办法让它成为纯文本视图(如 String)或其他更好的方法?

But I cannot find a way how to save that file. Is there a way to get it's plain text view (as String) or any better way?

推荐答案

类似这样的方法:

Transformer transformer = TransformerFactory.newInstance().newTransformer();
Result output = new StreamResult(new File("output.xml"));
Source input = new DOMSource(myDocument);

transformer.transform(input, output);

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